Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f4c65db156de4aca58527e07c7a8063308c92d48ff54b40419d66a82ece0a9dd:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^